Niall T. Macpherson

activity

20242026

collaborators

9 papers

hep-th2026

Supersymmetric $WCP^{n}$ , AdS near horizons and orbifolds

Andrea Conti, Niall T. Macpherson

We construct and study the supersymmetry properties of the weighted projective spaces $WCP^{2}$ and $WCP^{3}$ . These are topologically $CP^{n}$ with $n + 1$ orbi…

hep-th2026

M5 branes wrapping $WCP^{2}$ and spindles fibred over constant curvature Riemann surfaces

Andrea Conti, Niall T. Macpherson, Diego de Maria Almazan

We classify AdS $_{3}$ solutions of the U(1) invariant sector of minimal $d = 7$ supergravity. We find two classes of solutions preserving $N = (2, 0)$ supersymmetry for which the i…

hep-th2025

Type II embeddings for $d = 6$ Einstein-Maxwell gauged supergravity

Niall T. Macpherson, Ricardo Stuardo

Bi-spinor and G-structure methods are used to classify the possible consistent truncations of type II supergravity to $d = 6$ Einstein-Maxwell (gauged) supergravity, and its consiste…

hep-th2025

$N = 6$ supersymmetric AdS $_{2} \times CP^{3} \times I^£_{2}$

Andrea Conti, Yolanda Lozano, Niall T. Macpherson

We perform a complete classification of AdS $_{2}$ solutions of Type II supergravity realising $N = 6$ supersymmetry and OSp $(6∣2)$ superconformal symmetry on backgrounds that…

hep-th2025

On $AdS_{2} \times S^{7}$ , its $Z_{k}$ orbifold and their dual quantum mechanics

Yolanda Lozano, Niall T. Macpherson, Achilleas Passias

We consider a previously constructed class of massive Type IIA AdS $_{2} \times$ S $^{7} \times I$ solutions with OSp $(8∣2)$ symmetry, as well as OSp $(6∣2)$ -symmetric ones, by replacing the…

hep-th2025

Twisted-Circle Compactifications of SQCD-like Theories and Holography

Niall T. Macpherson, Paul Merrikin, Carlos Nunez +1

We construct and analyse holographic duals to a class of four-dimensional N = 1 SU( $N_{c}$ ) SQCD-like theories compactified on a circle with an R-symmetry twist. The setup originates…

Supersymmetric WCPn, AdS near horizons and orbifolds

M5 branes wrapping WCP2 and spindles fibred over constant curvature Riemann surfaces

Type II embeddings for d=6 Einstein-Maxwell gauged supergravity

N=6 supersymmetric AdS2​×CP3×I^£2​

On AdS2​×S7, its Zk​ orbifold and their dual quantum mechanics

Twisted-Circle Compactifications of SQCD-like Theories and Holography

Supersymmetric $WCP^{n}$ , AdS near horizons and orbifolds

M5 branes wrapping $WCP^{2}$ and spindles fibred over constant curvature Riemann surfaces

Type II embeddings for $d = 6$ Einstein-Maxwell gauged supergravity

$N = 6$ supersymmetric AdS $_{2} \times CP^{3} \times I^£_{2}$

On $AdS_{2} \times S^{7}$ , its $Z_{k}$ orbifold and their dual quantum mechanics